diff --git a/README.md b/README.md
index 5f5f5bf..75543bf 100644
--- a/README.md
+++ b/README.md
@@ -5,20 +5,28 @@ Thank you for using the APIM Deployer script to deploy the API Manager 4.0.0 in
 
 ## For MAC OS users can use the below command to deploy the API Manager 4.0.0 in fully distributed way.
 
-    ###FORMAT
+    ### FORMAT
         ```sh APIM_DEPLOYER_MAC.sh -f <APIM_ZIP_PATH>/<APIM_ZIP_FILE_NAME> -z <APIM_ZIP_FILE_NAME> -b wso2am-4.0.0 -d <DEPLOYMENT_PATTERN> -r <MYSQL_ROOT_USERNAME> -p <MYSQL_ROOT_PASSWORD> -c <JDBC_CONNECTOR_JAR_LOCATION>/<JDBC_CONNECTOR_JAR_NAME> -a <APIM_DATABASE_NAME> -s <SHARED_DATABASE_NAME>  -u <UPDATE_LEVEL_TO_INSTALL>```
 
-    ###EXAMPLE
+        ```sh APIM_DEPLOYER_MAC.sh -z <APIM_ZIP_FILE_NAME> -b wso2am-4.0.0 -d <DEPLOYMENT_PATTERN> -r <MYSQL_ROOT_USERNAME> -p <MYSQL_ROOT_PASSWORD> -a <APIM_DATABASE_NAME> -s <SHARED_DATABASE_NAME>  -u <UPDATE_LEVEL_TO_INSTALL>```
+
+    ### EXAMPLE
         ```sh APIM_DEPLOYER_MAC.sh -f /home/sumudu/.wum3/products/wso2am/4.0.0/wso2am-4.0.0.zip -z wso2am-4.0.0.zip -b wso2am-4.0.0 -d FULL -r root -p PASSWORD -c /home/sumudu/.wum3/products/wso2am/mysql-connector-java-8.0.27.jar -a TEST_APIM_DB -s TEST_SHARED_DB -u 91```
 
+        ```sh APIM_DEPLOYER_MAC.sh -z wso2am-4.0.0.zip -b wso2am-4.0.0 -d FULL -r root -p PASSWORD -a TEST_APIM_DB -s TEST_SHARED_DB -u 91```
+
 ## For Linux OS users can use the below command to deploy the API Manager 4.0.0 in fully distributed way.
 
-    ###FORMAT
+    ### FORMAT
         ```sh APIM_DEPLOYER_LINUX.sh -f <APIM_ZIP_PATH>/<APIM_ZIP_FILE_NAME> -z <APIM_ZIP_FILE_NAME> -b wso2am-4.0.0 -d <DEPLOYMENT_PATTERN> -r <MYSQL_ROOT_USERNAME> -p <MYSQL_ROOT_PASSWORD> -c <JDBC_CONNECTOR_JAR_LOCATION>/<JDBC_CONNECTOR_JAR_NAME> -a <APIM_DATABASE_NAME> -s <SHARED_DATABASE_NAME>  -u <UPDATE_LEVEL_TO_INSTALL>```
 
-    ###EXAMPLE
+        ```sh APIM_DEPLOYER_LINUX.sh -z <APIM_ZIP_FILE_NAME> -b wso2am-4.0.0 -d <DEPLOYMENT_PATTERN> -r <MYSQL_ROOT_USERNAME> -p <MYSQL_ROOT_PASSWORD> -a <APIM_DATABASE_NAME> -s <SHARED_DATABASE_NAME>  -u <UPDATE_LEVEL_TO_INSTALL>```
+
+    ### EXAMPLE
         ```sh APIM_DEPLOYER_LINUX.sh -f /home/sumudu/.wum3/products/wso2am/4.0.0/wso2am-4.0.0.zip -z wso2am-4.0.0.zip -b wso2am-4.0.0 -d FULL -r root -p PASSWORD -c /home/sumudu/.wum3/products/wso2am/mysql-connector-java-8.0.27.jar -a TEST_APIM_DB -s TEST_SHARED_DB -u 91```
 
+        ```sh APIM_DEPLOYER_LINUX.sh -z wso2am-4.0.0.zip -b wso2am-4.0.0 -d FULL -r root -p PASSWORD -a TEST_APIM_DB -s TEST_SHARED_DB -u 91```
+
 ## Flags 
 `-v` => To get the version of this script
 
@@ -37,7 +45,7 @@ Eg: \n sh APIM_DEPLOYER_<OS>.sh -h
 - FULL => Traffic Manager separated deployment. (Control Plane, Traffic Manager and Gateway Worker)
 - GWCP => Gateway Worker and Control Plane deployment. (Control Plane and Gateway Worker)
 
-`-f` => Base pack location path
+`-f` => Base pack location path (Optional)
 
 `-z` => ZIP file name of the APIM pack (Eg: wso2am-4.0.0.zip)
 
@@ -47,7 +55,7 @@ Eg: \n sh APIM_DEPLOYER_<OS>.sh -h
 
 `-p` => Root user password of the MySQL server
 
-`-c` => Path of the MySQL JDBC connector Jar
+`-c` => Path of the MySQL JDBC connector Jar (Optional)
 
 `-a` => APIM database name